1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
swat32
3 years ago
6

the volume of a pyramid is 84 cubic feet. the area of the base is 21 square feet. find the height of the pyramid

Mathematics
1 answer:
vladimir2022 [97]3 years ago
6 0
Area of the base is 21 square feet
<span>Pyramid Volume = (Area of the Base * Height) ÷ 3
</span>
84 = (21 * Height) / 3Height = 84 * 3 / 21
Height = 12 feet
Source:http://www.1728.org/volpyrmd.htm


You might be interested in
50 pts! Factor the expression over the complex numbers. x^2+52
Bas_tet [7]

x^2+52=\\\\x^2-(-52)=\\\\(x-\sqrt{-52})(x+\sqrt{-52})=\\\\(x-\sqrt{4\cdot13 \cdot(-1)})(x+\sqrt{4\cdot13\cdot(-1)})=\\\\(x-2\sqrt{13}i)(x+2\sqrt{13}i)

8 0
3 years ago
Read 2 more answers
F(x) = x^2. What is g(x)?
fredd [130]

Good evening ,

Answer:

B. g(x)= -x² - 4

___________________

Step-by-step explanation:

The graph of g is downward facing then we must have (-) before the x²

Since, The vertex of parabola g is on point (0 ,-4) then we have to subtract 4.

:)

3 0
3 years ago
Name the polygon. <br>pls help ty​
aivan3 [116]

Answer:

It's an Irregular Quadrilateral

Step-by-step explanation:

It has 4 sides and the length of the sides of the Quadrilateral is not equal. This makes it irregular.

3 0
2 years ago
Read 2 more answers
Which transformation of the parent square root function will result in the given domain and range? domain : [2,∞) range : [3,∞)​
Roman55 [17]

Answer:

  • B. g(x) = (x - 2)^(1/2) + 3

Step-by-step explanation:

<u>This is B</u>

  • (x - 2) is not negative and defined when x≥0
  • g(x) gets minimum value of 3 at minimum value of x = 2
8 0
2 years ago
Which of the following inequalities match the statement “nine is more than a number”?
Svetradugi [14.3K]
9<span>>x 
9 is more than the variable "x"</span>
3 0
3 years ago
Other questions:
  • The ones with red are the ones I have not done and the ones that I need help with! Due tomorrow plz help!
    6·2 answers
  • In (225/210)=10k. what is k
    8·1 answer
  • How would you find this answer?? Pls help me
    7·1 answer
  • HELP PLEASE I KEEP ASKING AND NO ONE ACTUALLY HELPS
    12·1 answer
  • Using the order of operations, what would be the first step:<br><br> 4−8÷1−3[3+(7−5)2]
    11·1 answer
  • What is the input value for which g(x)=3?<br> x=
    15·1 answer
  • What is the value of the expression 3^2(2^3+4)/2^2?
    15·1 answer
  • Help me with these problem as an area of a circle.
    10·2 answers
  • A student flips a coin 58 times. How many times can she expect the coin to land on heads.
    14·2 answers
  • Find |x| when x = 15 and x = – 15.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!